Waste water heat storage process - passes fluids through series of latent heat units operated by different temperature levels

摘要

The process extracts heat from warm fluids and transfers it to cold fluids at other times with the aid of latent-heat storage units. The fluids flow in succession through a series of such units, which are operated at different temperature levels. The number of such units can be from two to fifteen preferably from five to ten. A number of different currents of fluid, yielding up and absorbing heat and with different inlet and outlet temperatures, can be incorporated in the system.